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  • * [[Population inversion]], in statistical mechanics * [[Quantum superposition]], a fundamental principle of quantum mechanics. ...
    2 KB (246 words) - 22:35, 18 November 2023
  • In [[statistical mechanics]], '''configuration entropy''' is the portion of a system's [[entropy]] tha [[Category:Statistical mechanics]] ...
    3 KB (456 words) - 12:01, 19 July 2022
  • * [[Perturbation theory (quantum mechanics)]] [[Category:Statistical mechanics]] ...
    2 KB (353 words) - 02:32, 8 August 2023
  • Quantitatively, this means that <ref>{{Cite book|title=Statistical mechanics.|last=K.|first=Pathria, R.|date=2011|publisher=Academic Press|others=Beale, [[Category:Statistical mechanics]] ...
    4 KB (540 words) - 20:05, 12 January 2024
  • == Derivation with quantum mechanics == ...ith the field can be calculated from the [[partition function (statistical mechanics)|partition function]]. For a single particle, this is ...
    10 KB (1,574 words) - 13:54, 1 March 2024
  • ...uwen theorem''' states that when [[statistical mechanics]] and [[classical mechanics]] are applied consistently, the [[thermal average]] of the [[magnetization] ...irst = J. H. |author-link=John Hasbrouck Van Vleck |contribution = Quantum mechanics: The key to understanding magnetism (Nobel lecture, 8 December 1977) |title ...
    11 KB (1,662 words) - 15:17, 22 December 2023
  • ...fn>to be coupled when they are interacting with each other. In [[classical mechanics]], coupling is a connection between two [[Oscillation|oscillating]] systems ==Wave mechanics== ...
    9 KB (1,372 words) - 07:18, 25 January 2024
  • ...netism|electrodynamics]] or [[Newton's law of universal gravitation]] in [[mechanics]] naturally have this form for simple spherical objects. {{Statistical mechanics topics}} ...
    5 KB (696 words) - 12:15, 2 February 2024
  • ...r with position and [[momentum]] coordinates in the [[Hamiltonian (quantum mechanics)|Hamiltonian]] formalism. ...tem.<ref name=":0">{{cite book |last=Reif |first=F. |title=Fundamentals of Statistical and Thermal Physics |year=2009 |publisher=Waveland Press, Inc. |location=Lo ...
    17 KB (2,645 words) - 00:20, 20 October 2023
  • **[[Astrodynamics]] – application of [[ballistics]] and celestial mechanics to the practical problems concerning the motion of [[rocket]]s and other [[ ** [[Celestial mechanics]] - the branch of theoretical astronomy that deals with the calculation of ...
    33 KB (4,348 words) - 13:11, 24 February 2024
  • ...Kadanoff]] and [[Gordon Baym]].<ref>{{Cite book|title=Quantum statistical mechanics|last1=Kadanoff|first1=Leo|last2=Baym|first2=Gordon|year=1962|isbn=020141046 ...In this section, we will see how time evolution actually works in quantum mechanics. ...
    13 KB (2,011 words) - 09:40, 7 November 2023
  • {{Classical mechanics}} ...a conservative force is zero.<ref name=Hand>{{cite book |title=Analytical Mechanics |author =Louis N. Hand, Janet D. Finch |page=41 |isbn=0-521-57572-9 |publis ...
    11 KB (1,784 words) - 17:13, 14 February 2024
  • Griffiths said he was able to reduce the price of his textbook on quantum mechanics simply by changing the publisher, from Pearson to Cambridge University Pres *[[Introduction to Quantum Mechanics (book)|''Introduction to Quantum Mechanics'' (textbook)]] by the same author ...
    11 KB (1,433 words) - 12:08, 23 February 2024
  • ''Z'' is called the [[partition function (statistical mechanics)|partition function]] of the system. The fact that the system does not have ...e free energy is an intractable problem for all but the simplest models in statistical physics. A powerful approximation method is [[mean-field theory]], which is ...
    22 KB (3,807 words) - 01:50, 14 October 2023
  • ...inequality which, if violated in actual experiments, implies that quantum mechanics violates ''local causality'', a result now considered equivalent to no [[lo ...ablished in Bell's theorem. According to some [[interpretations of quantum mechanics]], this result implies that some quantum effects violate the principle of l ...
    23 KB (3,265 words) - 04:08, 21 February 2024
  • ...oscopically, for the body as a whole. In [[Statistical physics|statistical mechanics]], the internal energy of a body can be analyzed microscopically in terms o ...ature and the internal energy is purely potential energy. However, quantum mechanics has demonstrated that even at zero temperature particles maintain a residua ...
    32 KB (4,996 words) - 06:34, 12 February 2024
  • ...on bond i in an infinitely long chain.<ref>{{cite book |title=Statistical Mechanics of Chain Molecules |first=Paul J. |last=Flory |publisher=Interscience Publi ...r=Akadmie-Verlag |location=Berlin |url=https://scholar.google.at/scholar?q=Statistical+Physics+autor%3ALandau&as_yhi=1997 |year= 1979| language=de|page=§127}}</re ...
    10 KB (1,550 words) - 17:23, 12 July 2023
  • In the late 1920s, the new rules of [[quantum mechanics]] were first applied to the electromagnetic field. In 1927, [[Paul Dirac]] ...eppner|first1=Daniel|last2=Kolenkow|first2=Robert|title=An Introduction to Mechanics|page=85}}</ref> ...
    33 KB (4,918 words) - 04:26, 12 February 2024
  • {{Statistical mechanics topics}} [[Category:Statistical mechanics]] ...
    14 KB (1,924 words) - 15:25, 2 March 2023
  • ...may be explained in terms of [[microscopic]] constituents by [[statistical mechanics]]. Thermodynamics applies to a wide variety of topics in [[science]] and [[ ...rmodynamics]], or statistical mechanics, concerns itself with [[statistics|statistical]] predictions of the collective motion of particles from their microscopic ...
    46 KB (6,658 words) - 22:25, 30 January 2024
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